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4-Aminohippuric acid Structure

4-Aminohippuric acid

Chemical Properties

Melting point 199-200 °C (dec.)(lit.)
Boiling point 330.62°C (rough estimate)
Density  1.356
refractive index  1.5600 (estimate)
storage temp.  Store below +30°C.
solubility  DMF: 33 mg/ml; DMF:PBS (pH7.2) (1:30): 0.03 mg/ml; DMSO: 20 mg/ml
pka pKa 3.8 (Uncertain)
form  Crystalline Powder
color  Off-white to grayish
PH 3.0-3.5 (20g/l, H2O, 20℃)
Water Solubility  Soluble in alcohol, chloroform, benzene, and acetone. Insoluble in water, ether, carbon, and tetrachloride.
Merck  14,442
BRN  1213676
InChIKey HSMNQINEKMPTIC-UHFFFAOYSA-N
CAS DataBase Reference 61-78-9(CAS DataBase Reference)
EPA Substance Registry System P-Aminohippuric acid (61-78-9)

Safety Information

Hazard Codes  Xi,Xn
Risk Statements  36/37/38-20/21/22
Safety Statements  37/39-26-36
WGK Germany  3
8-9-23
TSCA  Yes
HS Code  29242990
Hazardous Substances Data 61-78-9(Hazardous Substances Data)

MSDS

Usage And Synthesis

Preparation Products And Raw materials

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